For the reasons for the failure of novice ricefield eel culture, the following 7 points should be paid attention to

The quality of seedlings is poor: high-quality seedlings such as dark yellow spots and earth red spots should be selected. The pool water is too deep: the water depth should be about 5-20cm. Mixed culture: all food will be eaten by big eels, and when hungry, big eels will swallow young eels. Change feed frequently: yellow eel will be difficult to adapt and refuse to eat. Excessive application of manure in the pond: destroy the water quality and cause disease. Ignore the cultivation of aquatic plants: it is difficult to achieve high yield and high quality. Vegetarian diet: nutritional imbalance leads to lean meat or death of ricefield eel.

1. The quality of seedlings is poor.

When purchasing so-called artificially farmed seedlings or other so-called high-quality seedlings, they are generally purchased wild seedlings, and these seedlings have a high mortality rate in culture because of improper operations such as multi-link storage and transportation. Therefore, when purchasing seedlings, you must carefully identify high-quality seedlings. From the appearance, there are deep yellow spot, earth red spot, light yellow fine spot and other varieties of rice field eel, but only the selection of deep yellow spot and soil red spot can accelerate the growth speed, generally artificial culture can achieve better economic benefits.

2. The pool is too deep

Generally speaking, the body of Monopterus Albus does not have a swim bladder, so it is not suitable to float at will on different water surfaces, nor can it stay and rise to the surface. When the pool water is too deep, Monopterus Albus often needs to swim to the surface to breathe, which consumes a lot of physical energy, which is not conducive to normal growth. When raising Monopterus Albus in the pond, it depends on the size and water depth of the eel. The water depth should be 5-20cm. When raising Monopterus Albus in its cage, the aquatic plants should cover all the cages to facilitate the Monopterus Albus to have good breathing conditions and habitat.

3. Mixed culture of large and small

When mixed culture is carried out in the pond, young eels are physically weak or die because they do not dare to compete for food. When the bait is not enough, the big eel will also swallow the young eel, so although the mixed culture of big eel and small eel grows fast, it will result in a lower total yield in the pond.

4. Change feed frequently

Monopterus Albus feed should be stable, if the feed type is often changed, it will be difficult to adapt and refuse to eat, often changing the type of feed will affect the normal growth of Monopterus Albus.

5. Manure is applied in the pond

Because the water body of eel pond is small, if too much dung is applied, it will easily corrupt the water quality, thus induce all kinds of diseases, and the loss outweighs the gain.

6. Ignore the cultivation of aquatic plants

Aquatic plants can purify water quality and prevent heat and cool Monopterus Albus. If there is no eel pond to cultivate aquatic plants, the poor ecological environment will not be conducive to the cultivation of Monopterus Albus, and it is difficult to achieve high yield and high quality.

7. Feed a vegetarian diet

If you feed Monopterus Albus with plant-based vegetarian diet such as wheat bran, vegetable cake, bean dregs, rice, etc for a long time, you will eat a small amount of Monopterus Albus when it is severely hungry, but its nutrition cannot meet the growth needs of Monopterus Albus, and Monopterus Albus will not gain weight. on the contrary, it will cause Monopterus Albus to slowly lose weight and die. Monopterus Albus belongs to the ferocious carnivorous species, and should be fed with full-price formula feed and animal feed.